225165202424116 has 12 divisors (see below), whose sum is σ = 394040599549632. Its totient is φ = 112582173981368.

The previous prime is 225165202424069. The next prime is 225165202424231. The reversal of 225165202424116 is 611424202561522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105620380 + ... + 107731123.

It is an arithmetic number, because the mean of its divisors is an integer number (32836716629136).

Almost surely, 2^{225165202424116} is an apocalyptic number.

It is an amenable number.

225165202424116 is a deficient number, since it is larger than the sum of its proper divisors (168875397125516).

225165202424116 is a wasteful number, since it uses less digits than its factorization.

225165202424116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213615350 (or 213615348 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

Adding to 225165202424116 its reverse (611424202561522), we get a palindrome (836589404985638).

The spelling of 225165202424116 in words is "two hundred twenty-five trillion, one hundred sixty-five billion, two hundred two million, four hundred twenty-four thousand, one hundred sixteen".